Americans may soon get the opportunity to invest more conscientiously in their workplace retirement accounts: A new survey shows that more and more employers are adding socially responsible investment choices to their plans, screening companies based on social and environmental impact.

After so many layoffs in recent years, workers still on the job are feeling overworked and unappreciated. The lack of promotions, incompetent coworkers and uncommunicative bosses are prompting many to consider chucking it all for another job.